Zabbix

<?php declare(strict_types = 1);

/*

** Zabbix

** Copyright (C) 2001-2022 Zabbix SIA

**

** This program is free software; you can redistribute it and/or modify

** it under the terms of the GNU General Public License as published by

** the Free Software Foundation; either version 2 of the License, or

** (at your option) any later version.

**

** This program is distributed in the hope that it will be useful,

** but WITHOUT ANY WARRANTY; without even the implied warranty of

** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

** GNU General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

​

/**

 * Class containing information about Items.

 */

final class CItemData {

​

    private const KEYS_BY_TYPE = [

        ITEM_TYPE_ZABBIX => [

            'agent.hostmetadata',

            'agent.hostname',

            'agent.ping',

            'agent.variant',

            'agent.version',

            'kernel.maxfiles',

            'kernel.maxproc',

            'kernel.openfiles',

            'modbus.get[endpoint,<slaveid>,<function>,<address>,<count>,<type>,<endianness>,<offset>]',

            'net.dns.record[<ip>,name,<type>,<timeout>,<count>,<protocol>]',

            'net.dns[<ip>,name,<type>,<timeout>,<count>,<protocol>]',

            'net.if.collisions[if]',

            'net.if.discovery',

            'net.if.in[if,<mode>]',

            'net.if.list',

            'net.if.out[if,<mode>]',

            'net.if.total[if,<mode>]',

            'net.tcp.listen[port]',

            'net.tcp.port[<ip>,port]',

            'net.tcp.service.perf[service,<ip>,<port>]',

            'net.tcp.service[service,<ip>,<port>]',

            'net.tcp.socket.count[<laddr>,<lport>,<raddr>,<rport>,<state>]',

            'net.udp.listen[port]',

            'net.udp.service.perf[service,<ip>,<port>]',

            'net.udp.service[service,<ip>,<port>]',

            'net.udp.socket.count[<laddr>,<lport>,<raddr>,<rport>,<state>]',

            'perf_counter[counter,<interval>]',

            'perf_counter_en[counter,<interval>]',

            'perf_instance.discovery[object]',

            'perf_instance_en.discovery[object]',

            'proc.cpu.util[<name>,<user>,<type>,<cmdline>,<mode>,<zone>]',

            'proc.mem[<name>,<user>,<mode>,<cmdline>,<memtype>]',

            'proc.num[<name>,<user>,<state>,<cmdline>,<zone>]',

            'proc_info[process,<attribute>,<type>]',

            'sensor[device,sensor,<mode>]',